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Calendar tool for immigrants, expats & travelers — compare dates across Persian, Gregorian, Hijri, Hebrew and Chinese calendars.

Month 4 4666

13 May – 11 June 2029

Month 3 Today Month 5
Sat
Sun
Mon
Tue
Wed
Thu
Fri
1
2
  • Ferdowsi Day
3
4
5
  • Omar Khayyam Day
6
7
8
9
10
  • Tasua
11
  • Ashura
12
13
14
15
16
17
18
19
20
21
22
  • Death of Imam Khomeini
23
  • 15 Khordad Uprising
24
25
26
27
28
29
30

13 May – 11 June 2029

Sat
Sun
Mon
Tue
Wed
Thu
Fri
13
14
  • Ferdowsi Day
15
16
17
  • Omar Khayyam Day
18
19
20
21
22
  • Tasua
23
  • Ashura
24
25
26
27
28
29
30
31
1
2
3
  • Death of Imam Khomeini
4
  • 15 Khordad Uprising
5
6
7
8
9
10
11

Chinese — Holidays

  • 2 Ferdowsi Day (observance)
  • 5 Omar Khayyam Day (observance)
  • 10 Tasua (public_holiday)
  • 11 Ashura (public_holiday)
  • 22 Death of Imam Khomeini (public_holiday)
  • 23 15 Khordad Uprising (public_holiday)

Islamic dates are calculated and may differ by 1 day from official announcements based on moon sighting.

Gregorian — Holidays

  • 14 Ferdowsi Day (observance)
  • 17 Omar Khayyam Day (observance)
  • 22 Tasua (public_holiday)
  • 23 Ashura (public_holiday)
  • 3 Death of Imam Khomeini (public_holiday)
  • 4 15 Khordad Uprising (public_holiday)

Islamic dates are calculated and may differ by 1 day from official announcements based on moon sighting.

Download Month 4 4666

Add to Calendar (.ics) Import every holiday this month directly into Google Calendar, Apple Calendar or Outlook. Download PDF A printable calendar grid with the full holiday list for this month.

Working days and holidays

22 working days
4 Fridays
4 official holidays

Take 12 Month 4 off and get 4 days in a row.

Take 21 Month 4 off and get 4 days in a row.

Based on Iran's official public holidays and the Friday weekend.

See the full year of holidays →

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Month 4 4666 calendar

Month 4 4666 in the Chinese calendar runs from 13 May to 11 June 2029. This month includes 4 public holidays and 2 observances.

Month 4 4666 holidays

  • Ferdowsi Day Observance 2 Month 4 4666 = 14 May 2029
  • Omar Khayyam Day Observance 5 Month 4 4666 = 17 May 2029
  • Tasua Public holiday 10 Month 4 4666 = 22 May 2029
  • Ashura Public holiday 11 Month 4 4666 = 23 May 2029
  • Death of Imam Khomeini Public holiday 22 Month 4 4666 = 3 June 2029
  • 15 Khordad Uprising Public holiday 23 Month 4 4666 = 4 June 2029

Working days and holidays

22 working days, 4 Fridays and 4 official holidays, out of 30 days in total.

Based on Iran's official public holidays and the Friday weekend.

Convert Chinese dates to Gregorian

Chinese Gregorian
1 Month 4 13 May
8 Month 4 20 May
15 Month 4 27 May
22 Month 4 3 June
29 Month 4 10 June
30 Month 4 11 June

FAQ

How many working days are in Month 4 4666?
Month 4 4666 has 22 working days out of 30 days — 4 Fridays and 4 official holidays, based on Iran's public holidays and the Friday weekend.
Any long weekends in Month 4 4666?
Yes — take 12 Month 4 off for 4 days in a row and take 21 Month 4 off for 4 days in a row.
What holidays are in Month 4 4666?
Month 4 4666 has 4 public holidays and 2 observances: Ferdowsi Day (2 Month 4 / 14 May), Omar Khayyam Day (5 Month 4 / 17 May), Tasua (10 Month 4 / 22 May), Ashura (11 Month 4 / 23 May), Death of Imam Khomeini (22 Month 4 / 3 June) and 15 Khordad Uprising (23 Month 4 / 4 June).
When is Month 4 4666 on the Gregorian calendar?
Month 4 4666 runs from 13 May 2029 (a Sunday) to 11 June 2029 (a Monday) on the Gregorian calendar.
How many days until the next holiday in Month 4 4666?
The next holiday is Ferdowsi Day on 2 Month 4, 1017 days away.
What day of the week is Tasua in 4666?
Tasua in 4666 falls on a Tuesday, 10 Month 4.